NASA_Software_Catalog_2014.pdf#sthash.Rk7M8wlL

sBOOM—An Advanced Sonic Boom Propagation ToolLAR-18012-1Very useful in the development of supersonic cruise aircraft, this NASA-developed propagation tool predictssonic-boom ground signatures by numerically solving the Augmented Burgers equation. Efficient andaccurate, sBoom can predict shock thicknesses, thereby improving the frequency spectrum of groundsignatures. Because shock rise times are computed and not empirically adjusted or corrected, the toolaffords more accurate loudness calculations than comparable linear-theory methods.U.S. Release OnlySCISEALThis computer program has been used to study the fluid dynamic forces in SEALS.U.S. Release OnlyLEW-16330Sound Lab (SLAB), Version 5ARC-14991-1SLAB is a software-based, real-time, virtual acoustic-environment rendering system designed to studyspatial hearing in environments such as concert halls, listening rooms, virtual reality, aviation spatial informationdisplays, and video game sound effects. SLAB can be downloaded at: Open SourceSmaggIce UNIX, Version 1.8LEW-17399The SmaggIce software toolkit can be used to create structured grids for 2D iced airfoils in preparation forcomputational fluid dynamics (CFD) analysis. Software tools will measure ice shape characteristics, addartificial ice shapes, prepare an ice surface for gridding, perform domain decomposition, create and modifygrids, analyze grid quality, and output grids for subsequent input into flow solvers.U.S. Release OnlySmaggIce UNIX, Version 2.0LEW-17399The SmaggIce software toolkit can be used to create structured grids for single- or multi-element 2D icedairfoils in preparation for computational fluid dynamics (CFD) analysis. Software tools will measure ice shapecharacteristics, add artificial ice shapes, prepare an ice surface for gridding, perform domain decomposition,create and modify grids, analyze grid quality, and output grids for subsequent input into flow solvers.U.S. Release OnlySmaggIce Windows, Version 2.0LEW-17399The SmaggIce software toolkit can be used to create structured grids for single- or multi-element 2D icedairfoils in preparation for computational fluid dynamics (CFD) analysis. Software tools will measure ice shapecharacteristics, add artificial ice shapes, prepare an ice surface for gridding, perform domain decomposition,create and modify grids, analyze grid quality, and output grids for subsequent input into flow solvers.U.S. Release OnlySoft Decision Analyzer (SDA)MSC-24798-1The Soft Decision Analyzer (SDA) hardware, firmware, and software system performs real-time closed-loopstatistical analysis of single- or dual-channel serial digital RF communications systems operating in very lowsignal-to-noise conditions. The technology can instrument a live system and correlate observations with frame,code word, and packet losses as well as Quality of Service (QoS) and Quality of Experience (QoE) events.U.S. Government Purpose Release4. System TestingNASA Technology Transfer Program Software Catalog 2014 37